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PCE Instruments UK Ltd. PCE Americas Inc. |
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Clamp Meters Here you can see clamp meters from these companies: You will find technical specifications for our Clamp Meters at the following links: |
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- PCE-DC 1 Clamp Meters |
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- PCE-DC 2 Clamp Meters |
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- PCE-DC 3 Clamp Meters |
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- PCE-DC 4 Clamp Meters |
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- PCE-LCT 1 Clamp Meters |
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Converter F3N Clamp Meters |
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- F01 Clamp Meters |
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(Clamp meters for measuring alternating and direct current, detection of rotating magnetic fields) |
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(AC clamp meters with measuring adapter function, DC measuring, detection of rotating magnetical fields) |
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(Clamp meters with Earth Leakage, 10,000 count, It also provides all the functions of a clamp-on multimeter) |
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(Clamp meters to detect insulation faults and untimely tripping of RCDs caused by leakage currents) |
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- PCE-PCM1 Clamp Meters |
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- PCE-UT 232 Clamp Meters |
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- PCE-GPA 62 Clamp Meters |
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- PCE-PA 8000 Clamp Meters |
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- PCE-360 Clamp Meters |
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- PCE-830 series Clamp Meters |
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- Kyoritsu
6305 Clamp Meters |
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- Kyoritsu
6310 Clamp Meters |
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General information about clamp meters: Clamp meters are measuring devices to determine currents indirectly. Whereas the electric circuit must be broken with direct measurement to place amperemeters in series, disrupting the circuit, this process isn't necessary if you measure indirectly using clamp meters. This is because clamp meters measure the magnetic effect of the electricity field around the wire or conductor. As you open the current sensor jaws, it's possible to enclose the electrical cable without having to interrupt the circuit. This permits the measurement of installations that you are not able to disconnect. Another advantage is the galvanized insulation, allowing for the product to have a longer life. The signal is, in comparison to the measured value, completely independent from the power. All our clamp meters can also come with an ISO 9000 laboratory calibration certificate, this is especially interesting for companies that wish to incorporate these clamp meters into their quality control system or who wish to have an annual recalibration. The ISO certificate includes calibration in a laboratory and a test certificate with all the measurement values. In this way, you can always be sure about the quality and reliability of our clamp meters. Measurement of electric values is a traditional possibility to get detailed information about resistance, voltage, current and further values. Mostly it is not feasible to interrupt a current circuit to get information about the current. At this point our clamp meters will be applied. Clamp meters offer the opportunity to measure current directly. Current has to be measured, traditionally, in series. The current circuit has to be interrupted for that. The fact is that electric cables are building a magnetic field. Clamp meters will benefit from that. They have got an iron core of layered electric sheets that is parceled by a secondary coil. The core is isolated and divisible. Therefore clamp meters can be wrapped around the conductor. An induction voltage will appear in case of the magnetic field of the conductor. Clamp meters will convert this induction voltage and afterwards display the values. Therefore the possibility to measure current fast, easily and of course safely exists. This method does just work with alternating current. To measure direct current another circuit is necessary. These Clamp meters do just have an iron core which is, on the inside of the device, not connected. An air box exists where a hall sensor is placed. This sensor measures current on the conductor through the iron core. After an enforced signal this will be shown! A few
clamp meters offer both functions (AC and DC) other clamp meters just a modi. Mostly, clamp meters do have multimeter functions like determination of power and resistance. For this, sockets for the connection of test prods are available. To display the effective power the product of voltage*current will be used. Resistance will be shown by this formula: R=U/I |
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If you wish to view or print a selection of our clamp meters from our catalogue, click the PDF symbol. |
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